Lou Jun - Net Worth and Insider Trading
Lou Jun Net Worth
The estimated net worth of Lou Jun is at least $84,102 dollars as of 2025-04-22. Lou Jun is the Executives of Tianma Micro-electronics Co Ltd and owns about 10,700 shares of Tianma Micro-electronics Co Ltd (SZSE:000050) stock worth over $84,102. Details can be seen in Lou Jun's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Lou Jun has not made any transactions after 2015-07-20 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Lou Jun
Lou Jun Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Lou Jun owns 1 companies in total, including Tianma Micro-electronics Co Ltd (SZSE:000050) .
Click here to see the complete history of Lou Jun’s form 4 insider trades.
Insider Ownership Summary of Lou Jun
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SZSE:000050 | Tianma Micro-electronics Co Ltd | 2015-07-20 | Executives |
Lou Jun Latest Holdings Summary
Lou Jun currently owns a total of 1 stock. Lou Jun owns 10,700 shares of Tianma Micro-electronics Co Ltd (SZSE:000050) as of July 20, 2015, with a value of $84,102.
Latest Holdings of Lou Jun
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SZSE:000050 | Tianma Micro-electronics Co Ltd | 2015-07-20 | 10,700 | 7.86 | 84,102 |
Holding Weightings of Lou Jun
Lou Jun Form 4 Trading Tracker
According to the SEC Form 4 filings, Lou Jun has made a total of 0 transactions in Tianma Micro-electronics Co Ltd (SZSE:000050) over the past 5 years. The most-recent trade in Tianma Micro-electronics Co Ltd is the acquisition of 10,700 shares on July 20, 2015, which cost Lou Jun around $219,350.
Insider Trading History of Lou Jun
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Lou Jun Trading Performance
GuruFocus tracks the stock performance after each of Lou Jun's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Lou Jun is -18.41%. GuruFocus also compares Lou Jun's trading performance to market benchmark return within the same time period. The performance of stocks bought by Lou Jun within 3 months outperforms 0 times out of 1 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Lou Jun's insider trading performs compared to the benchmark.
Lou Jun Ownership Network
Ownership Network List of Lou Jun
Ownership Network Relation of Lou Jun

Lou Jun Owned Company Details
What does Tianma Micro-electronics Co Ltd do?
Who are the key executives at Tianma Micro-electronics Co Ltd?
Lou Jun is the Executives of Tianma Micro-electronics Co Ltd. Other key executives at Tianma Micro-electronics Co Ltd include Executives Wang Lei , Secretary Dong Chen Bing Xia , and Supervisors Wang Bao Ying .
Tianma Micro-electronics Co Ltd (SZSE:000050) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Tianma Micro-electronics Co Ltd (SZSE:000050) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Tianma Micro-electronics Co Ltd (SZSE:000050) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Tianma Micro-electronics Co Ltd (SZSE:000050)'s detailed insider trading history can be found in Insider Trading Tracker table.
Tianma Micro-electronics Co Ltd Insider Transactions
Lou Jun Mailing Address
Above is the net worth, insider trading, and ownership report for Lou Jun. Currently GuruFocus does not have mailing address information for Lou Jun.